.setting-drawer {
    .handle {
        position: absolute;
        top: 240px;
        right: 0px;
        height: 48px;
        width: 48px;
        background-color: #1890ff;
        color: #fff;
        font-size: 20px;
        text-align: center;
        line-height: 48px;
        border-radius: 3px 0px 0px 3px;
        cursor: pointer;
        transition: right 0.3s cubic-bezier(0.7, 0.3, 0.1, 1);
        z-index: 9;
    }

    .open {
        right: 300px;
    }
}
